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https://issues.apache.org/jira/browse/UIMA-5843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-5843.
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Resolution: Fixed
Modified to support error window for both job and embedded pull service
> UIMA-DUCC: pull service should support error window
> ---------------------------------------------------
>
> Key: UIMA-5843
> URL: https://issues.apache.org/jira/browse/UIMA-5843
> Project: UIMA
> Issue Type: Improvement
> Components: DUCC
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Priority: Major
> Fix For: 2.2.3-Ducc
>
>
> Currently, a pull service terminates on the 1st process error. In some cases,
> this might not be desirable. Add an error handler which supports an error
> window. It should be based on max number of errors (ME) in a given window(W).
> Examples:
> (ME,W)
> (0,0) - never terminate on errors
> (1,1) - terminate on first error
> (2, 5) - terminate on second error in a window of 5 tasks
> The default will be (1,1).
> For jobs, the Orchestrator will add two new -D's to JP command line if a job
> spec defines a custom error window
> ducc.deploy.service.error.threshold=ME
> ducc.deploy.service.error.window=W
> An application with an embedded PullService can change the default error
> window by calling a new method of IServiceProcessor
> public void setErrorHandlerWindow(int maxErrors, int windowSize);
> Changes are needed in the job spec to support optional error window
> properties (max errors and window size). Also, the OR needs to change to add
> -Ds as mentioned above. Duccbook needs an update as well to document new job
> properties.
>
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